baber/WOPTO huggingface dataset:
Patent JP-2021117137-A (JP)
Title: Electronic watch
Inventor: SATO SUNAO
IPC: G04G3/00
Filed: 2020-01-28
Abstract: To provide an electronic watch with high accuracy by mounting an oscillation device that is unlikely to apply stress to a quartz vibrator.SOLUTION: The electronic watch comprises: an oscillation device in which a vibrator and a watch control integrated circuit are stored in a package; a circuit board having elastic function, and including a first surface and the second surface; a first member provided with a plurality of first projection parts; and a second member provided with a second projection part facing via the circuit board the first projection part. The circuit board includes a plurality of nipping positions held between the first projection part and the second projection part. Length A1 of the first projection part, length A2 of the second projection part and thickness P1 of the oscillation device satisfy the relation of A1>P1>A2>0. A gap where the shortest distance between the first surface and the first member is equal to the length A1 or more is formed on the first surface side of the circuit board, and a gap where the shortest distance between the second surface and the second member is equal to the length A2 or more is formed on the second surface side of the circuit board.SELECTED DRAWING: Figure 6
Patent JP-2021118806-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-01-30
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021121004-A (JP)
Title: Soft magnetic compound and bond magnetic core
Inventor: FAN JONHAN
IPC: B22F1/02
Filed: 2020-01-31
Abstract: To provide a soft magnetic compound that enables improvement of moldability or characteristic of a bond magnetic core even when a magnetic powder filling factor is increased.SOLUTION: The present invention is a soft magnetic compound including iron-based soft magnetic particles, coating layers formed on surfaces of the iron-based soft magnetic particles, and coupling resin adhering to the coating layers. The coating layers contain metal phosphate and aromatic compounds. The coupling resin contains thermoplastic resin with aromatic rings. The coating layers include a first layer that is made from metal phosphate and is formed on a surface of an iron-based soft magnetic particle and a second layer that is made of aromatic compounds and is formed on the first layer, for example. For example, the metal phosphate is iron phosphate, the aromatic compounds are triazine-based compounds, and the thermoplastic resin is polyphenylene sulfide resin (PPS). A ratio of the iron-based soft magnetic particles (a magnetic powder filling factor) is 50 to 80 vol.% to the whole soft magnetic compound.SELECTED DRAWING: Figure 3
Patent JP-2021121301-A (JP)
Title: Game system, item strengthening method, and program
Inventor: HONDA KAZUYA
IPC: A63F13/69
Filed: 2020-01-31
Abstract: To provide a game system, etc. capable of appropriately strengthening an imparted item within a predetermined restriction.SOLUTION: A lottery unit 241 selects an item by a lottery from an item group 232. An imparting unit 242 imparts an item, etc. selected by the lottery unit to a user. A discrimination unit 243 discriminates whether or not the item imparted by the imparting unit 242 is a strengthened item that satisfies a predetermined strengthening requirement. When the discrimination unit 243 discriminates that the item is a strengthened item, a designation unit 244 designates a lending item that can lend a parameter value to the strengthened item from other items imparted to the user by the imparting unit 242. A management unit 245 lends a parameter value of the lending item designated by the designation unit 244 to the strengthened item, and when a predetermined lending period elapses, returns the parameter value lent to the strengthened item to the lending item.SELECTED DRAWING: Figure 3
Patent JP-2021125305-A (JP)
Title: Secondary battery
Inventor: NISHIHARA MASAHITO
IPC: H01M50/528
Filed: 2020-01-31
Abstract: To provide a secondary battery that can appropriately connect a plurality of cells with each other.SOLUTION: A secondary battery comprises: a first cell; a second cell; and a partition wall. The first cell is located in a housing and has a first electrode. The second cell is located in the housing and has a second electrode. The partition wall has a first plate and a second plate located between the first cell and the second cell. The first plate is connected with the housing. The second plate is not connected with the housing. The first cell and the second cell are electrically connected with each other through a through hole located in the second plate.SELECTED DRAWING: Figure 1
Patent JP-2021125754-A (JP)
Title: Detection device
Inventor: ABE HIROYUKI
IPC: H01L27/146
Filed: 2020-02-03
Abstract: To provide a detection device capable of improving the sensor resolution.SOLUTION: A detection device includes a substrate, a plurality of photoelectric conversion elements arranged on the substrate, a plurality of transistors provided in accordance with the respective photoelectric conversion elements, and a plurality of scan lines extending in a first direction. Each of the detection elements includes a photoelectric conversion element, and a plurality of transistors provided overlapping with the photoelectric conversion element. One scan line is provided between a first detection element and a second detection element that are adjacent to each other in a second direction intersecting with the first direction, and is connected to the first detection element and the second detection element.SELECTED DRAWING: Figure 9
Patent JP-2020073155-A (JP)
Title: Game machine
Inventor: NISHIDA ATSUSHI
IPC: A63F7/02
Filed: 2020-02-13
Abstract: To increase game amusement.SOLUTION: A game machine of the present invention includes a plurality of light emitting means that executes a performance operation with a predetermined light emitting pattern, light emitting control means that can control the light emitting pattern, and light emitting drive means including a connection unit connectable to one or more light emitting means and that outputs a control signal based on drive data corresponding to the light emitting pattern controlled by the light emitting control means to one or more light emitting means connected to the connection unit. The light emitting means includes first light emitting means that can emit a first color component, second light emitting means that can emit a second color component, and third light emitting means capable of emitting a third color component. Light is emitted using brightness data corresponding to the color component of the first light emitting means, brightness data corresponding to the color component of the second light emitting means, and brightness data corresponding to the color component of the third light emitting means.SELECTED DRAWING: Figure 40
Patent JP-2021128699-A (JP)
Title: Distribution storage apparatus and data management method of distribution storage apparatus
Inventor: SHIMADA AKIO
IPC: G06F13/10
Filed: 2020-02-17
Abstract: To reduce the number of inter-node communications in inter-node de-duplication.SOLUTION: A storage node 100 determines whether data to be processed is duplicated with data stored in a shared block storage 120, and when it is determined that data is duplicated, stores information of a storage destination of duplicated data by a storage node processing the data to be processed to de-duplicate the data to be processed. When receiving a read request of data, the storage node processing the data to be processed reads data in the shared block storage 120 using the information of the storage destination.SELECTED DRAWING: Figure 1
Patent JP-2021132243-A (JP)
Title: Communication system, control method, and control program
Inventor: SUGATA HIKARU
IPC: H04W4/70
Filed: 2020-02-18
Abstract: To provide a communication system capable of suppressing an influence of communication delay.SOLUTION: A communication system comprises a plurality of sensor terminals having individual time, and a management terminal having reference time. The sensor terminal transmits individual time, hardware setting information, and software version to the management terminal, and transmits sensing information and information detection time to the management terminal. The management terminal stores a pair of individual time and reference time at which the individual time is received, determines a communication delay time by using hardware setting information and software versions of a sensor terminal and the management terminal, and a combination table of communication delay and hardware setting information of the sensor terminal and the management terminal, corrects correspondence between the individual time and the reference time according to the communication delay time, and corrects information detection time acquired from each of the plurality of sensor terminals on the basis of the correspondence.SELECTED DRAWING: Figure 2
Patent JP-2020132149-A (JP)
Title: Speed planning method for automatic driving vehicle, device, storage medium and program
Inventor: LIU CHANGCHUN
IPC: B60W30/095
Filed: 2020-02-18
Abstract: To provide a speed planning method for an automatic driving vehicle, a device, a storage medium, and a program.SOLUTION: There is provided a method comprising steps for: generating a plurality of selection candidate speed loci including selection candidate speeds in a plurality of time points in a planned time range, for an automatic driving vehicle before lane change of the automatic driving vehicle; acquiring a predicted speed and a predicted position in the plurality of time points of an obstacle; calculating a value of a loss function of each selection candidate speed locus on the basis of the selection candidate speed loci, the predicted speed and predicted position; and selecting the selection candidate speed locus having a minimum value of the loss function, as a planned speed locus of the automatic driving vehicle. According to the invention, a speed of the automatic driving vehicle before lane change is adjusted, a distance between the automatic driving vehicle and the obstacle on a target lane is increased for securing a trigger of lane change and a safe distance in lane change, for improving success rate of the lane change.SELECTED DRAWING: Figure 1
Patent JP-2021135662-A (JP)
Title: Search processing program, search processing method, and search processing device
Inventor: KOBAYASHI KENJI
IPC: G06F16/28
Filed: 2020-02-26
Abstract: To increase the speed of a search process on graph data.SOLUTION: The search processing program acquires a search query on graph data; acquires constraint data that indicates a constraint condition that the graph data satisfies and which is a constraint condition established between a first property value associated to one node and a second property value associated to another node within a prescribed range from the one node; determines whether the first property value associated to a first node conforms to a search condition; when a second node existing within a prescribed range from the first node is detected, estimates on the basis of the determination result of the first property of the first node and the constraint condition, whether the second property value associated to the second node conforms to a search condition, and omits determination of the second property of the second node.SELECTED DRAWING: Figure 7
Patent JP-2021135677-A (JP)
Title: Image identification device, image editing device, image creation device, image identification method, and program
Inventor: NOHAYASHI KAZUYA
IPC: G06T7/62
Filed: 2020-02-26
Abstract: To provide an image identification device that identifies whether image creation according to the exact size of a subject is possible.SOLUTION: An electronic album editing device 120 acquires image information and meta data from a storage unit 110 and creates image data. An image identification device 130 comprises an image acquisition unit 131 and an image identification unit 132. The image acquisition unit 131 acquires image information and meta data corresponding to the image information. The image identification unit 132 identifies the type of the acquired image information. When the meta data includes first information for showing the size of pixels of the image information when the size is projected on an object side, the image identification unit 132 identifies that the exact size ratio of a target image can be specified with the image information. When the image identification unit 132 identifies that the exact size ratio can be specified with the image, an exact size ratio calculation unit 123 calculates an image size corresponding to the exact size ratio by using the meta data.SELECTED DRAWING: Figure 1
Patent JP-2021135948-A (JP)
Title: Frozen box lunch delivery system
Inventor: SHIMIZU TAKAHISA
IPC: G06Q10/08
Filed: 2020-02-28
Abstract: To provide a new frozen box lunch delivery system suitable for frozen box lunch.SOLUTION: There is provided a frozen box lunch delivery system in which a management server for managing frozen box lunch delivery, and a customer terminal used by a customer are coupled through a communication network. The frozen box lunch delivery system comprises: determination means for determining whether order of frozen box lunch by a customer satisfies a rental reference for renting a refrigerator; display means for, if it is determined that the order of the customer satisfies the rental reference, displaying selection of whether a customer desires to rent the refrigerator for storing frozen box lunch; and delivery instruction means for instructing so as to deliver the refrigerator which the customer rents, to the customer, when the customer desires to rent the refrigerator.SELECTED DRAWING: Figure 8
Patent JP-2021137813-A (JP)
Title: Joining method of dissimilar metal
Inventor: NAGAOKA TORU
IPC: B23K20/12
Filed: 2020-03-02
Abstract: To provide a joining method of dissimilar metals which can favorably join two metal members which are different from each other in kinds by friction agitation joining.SOLUTION: In a joining method of dissimilar metals for joining a first metal member 10 and a second metal member 20 which are different from each other in kinds by friction agitation joining, the first metal member 10 and the second metal member 20 are arranged while adjoining each other so that a clearance is not substantially formed therebetween; an auxiliary metal material 1 is placed so as to at least cover a region formed along a boundary 3 between the first metal member 10 and the second metal member 20, and the first metal member 10 and the second metal member 20 are joined to each other by moving a rotary tool 30 along the boundary 3 in such a state that the rotary tool 30 is inserted into the first metal member 10 from above the auxiliary metal material 1 so that an external peripheral edge 31E of the rotating rotary tool 30 substantially coincides with the boundary 3.SELECTED DRAWING: Figure 1
Patent JP-2021139548-A (JP)
Title: register
Inventor: KANEDA KENTARO
IPC: F24F13/15
Filed: 2020-03-05
Abstract: To provide a register capable of much farther blowing air of a main stream while keeping a temperature by suppressing a temperature change of the air in the case where a sub stream member which causes a sub stream to flow, is provided in a fin.SOLUTION: A register 10 comprises a plurality of second movable fins 53 each changing a blowout direction of conditioning air which is blown out of a retainer 11. A rectification member 19 is provided at the upstream side of the plurality of second movable fins 53 in an air blowing direction 22. The plurality of second movable fins 53 include sub stream members 73 each blowing out sub streams. In the case where the plurality of second movable fins 53 are rotated, the rectification member 19 rectifies air flowing from the upstream to the plurality of second movable fins 53 of the downstream while keeping a fixed angle with respect to the air blowing direction 22.SELECTED DRAWING: Figure 28
Patent JP-2021143861-A (JP)
Title: Information processor, information processing method, and information processing system
Inventor: TAKEDA HARUTO
IPC: G01S19/44
Filed: 2020-03-10
Abstract: To improve accuracy in interference positioning by calculating with high accuracy an integer value bias at a moving body position that needs to be confirmed to identify a correct position of an unknown point in interference positioning using GNSS.SOLUTION: An information processor comprises a calculation part for calculating moving body position information regarding a position of a moving body based on a three-dimensional net average calculation using relative position information indicating a relative position between positions of the moving body at each time and reference point position information indicating a position of a reference point.SELECTED DRAWING: Figure 1
Patent JP-2020118979-A (JP)
Title: Display
Inventor: UMEZAKI ATSUSHI
IPC: G09G3/34
Filed: 2020-03-12
Abstract: To reduce amplitude voltage of a control signal for a MEMS device.SOLUTION: A display comprises: a MEMS device; a first transistor; a second transistor in which one of a source and a drain is electrically connected with one of a source and a drain of the first transistor; a third transistor that sets potential at a gate of the first transistor to such a value that the first transistor is turned on; a fourth transistor that sets the potential at the gate of the first transistor to such a value that the first transistor is turned off; and a fifth transistor that supplies a signal to a gate of the second transistor and a gate of the fourth transistor.SELECTED DRAWING: Figure 1
Patent JP-2021142937-A (JP)
Title: Underrun protector of vehicle and underrun protector device of vehicle
Inventor: IGUCHI NAOHIKO
IPC: B60R19/04
Filed: 2020-03-13
Abstract: To prevent crawl-in of other vehicle into a lower part of a vehicle at collision with the other vehicle, and to suppress reaction force to a pedestrian from an underrun protector at collision with the pedestrian.SOLUTION: An FUP main body 13 extends in a vehicle width direction at a lower part of a front end part of a vehicle body frame 3, and partitions an internal space 14 therein. The internal space 14 is opened downward by a discharge opening 16 of a lower end of the FUP main body 13. A lid member 17 is arranged at the FUP main body 13, and can be set to a normal state for blocking the discharge opening 16, and an open state for opening the discharge opening 16. A plurality of iron balls 15 is charged into the internal space 14 of the FUP main body 13. The plurality of iron balls 15 in the internal space 14 of the FUP main body 13 secures rigidity necessary as the underrun protector to the FUP main body 13. In a state that the plurality of iron balls 15 is discharged from the internal space 14 of the FUP main body 13, the rigidity of the FUP main body 13 becomes lower than that in the normal state.SELECTED DRAWING: Figure 6
Patent JP-2021143990-A (JP)
Title: Inspection device and processor
Inventor: SHIMODA MAKOTO
IPC: H01L21/304
Filed: 2020-03-13
Abstract: To provide an inspection device and a processor that can quickly detect defects.SOLUTION: A polishing device includes: a chuck table 3 rotatable with a workpiece W adsorbed and held to the table; an abrasive wheel for processing the workpiece W; and an inspection device for inspecting the workpiece for defects when the workpiece is being processed. The inspection device includes: a camera 41; a mirror 42 for making the field of view of the camera 41 scanned to reduce the relative rate of the workpiece W; and determination means for comparing an image taken by the camera 41 and a reference image of the workpiece W with no defects stored in advance and determining whether there are defects generated in the workpiece W when the workpiece is being processed.SELECTED DRAWING: Figure 2
Patent JP-2020108802-A (JP)
Title: Golf training support apparatus and program
Inventor: ONO HISAO
IPC: A63B69/00
Filed: 2020-03-17
Abstract: To provide an apparatus capable of changing a dimension according to places to be used and being suitable for portability without being needlessly enlarged.SOLUTION: A golf training support apparatus comprises detachable first case body 21 and second case body 22, and the second case body 22 includes a Doppler sensor 31. The first case body 21 includes a position measuring part 11 for calculating a current position, a golf course data storage part 12 for storing and retaining course layout information of a golf course, and a control part 13 reading the course layout during a play from the golf course data storage part 12 on the basis of the current position calculated by the position measuring part 11 and outputting it on a display device 14. The control part 13 has a function of calculating a club swing speed on the basis of an output of the Doppler sensor 31 and calculating an estimated carry. When the first case body 21 is independently operated, a navigation function of displaying the course layout is activated and, when the second case body 22 is connected thereto, a training function of calculating the swing speed, etc. is activated.SELECTED DRAWING: Figure 3
Patent JP-2021148016-A (JP)
Title: Structure of cooling water pump of internal combustion engine
Inventor: HATADA KOHEI
IPC: F04D29/42
Filed: 2020-03-17
Abstract: To prevent the intrusion of foreign matters into a pump housing of a cooling water pump of an internal combustion engine.SOLUTION: There is employed a structure which comprises: a pulley 32 arranged so as to surround a part of a pump housing 5; a rotating shaft 3 connected to the pulley 32, and having an impeller 31 at an end part; a seal 52 arranged between the impeller 31 and a bearing 56, and suppressing the flow-in of cooling water to the bearing 56 side from the impeller 31 side; a flow-down passage 591 for making the cooling water which leaks through a region in which the seal 52 is arranged flow down; a leakage water sump part 8 for storing the cooling water which flows down in the flow-down passage 591; a discharge port 592 for discharging the cooling water which is flooded from the leakage water sump part 8, and opened in a direction progressing toward the pulley 32; and a leakage clearance 9 different from the discharge port 592, communicating with the leakage water sump part 8, and incompletely sealed so that there arises the leakage of the cooling water which is stored in the leakage water sump part 8.SELECTED DRAWING: Figure 1